tree_node.cpp

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#include "tree_node.h"
 
TreeNode::TreeNode()
    : m_type(NodeType::Root), m_name("dbc") {
}
 
TreeNode::TreeNode(const FrameInfo &frame)
    : m_type(NodeType::Frame), m_name(frame.name), m_frame(std::make_unique<FrameInfo>(frame)) {
}
 
TreeNode::TreeNode(const SignalInfo &signal)
    : m_type(NodeType::Signal), m_name(signal.name), m_signal(std::make_unique<SignalInfo>(signal)) {
}
 
void TreeNode::AddChild(std::unique_ptr<TreeNode> child) {
    if (child) {
        m_children.push_back(std::move(child));
        m_children.back()->m_parent = this;
        m_children.back()->m_row = m_children.size() - 1U;
    }
}
 
std::size_t TreeNode::GetChildCount() const {
    return m_children.size();
}
 
const TreeNode *TreeNode::GetChild(std::size_t index) const {
    if (index >= m_children.size())
        return nullptr;
 
    return m_children[index].get();
}
 
TreeNode *TreeNode::GetChild(std::size_t index) {
    if (index >= m_children.size())
        return nullptr;
 
    return m_children[index].get();
}
 
NodeType TreeNode::GetType() const {
    return m_type;
}
 
const std::string &TreeNode::GetName() const {
    return m_name;
}
 
const FrameInfo *TreeNode::GetFrame() const {
    return m_frame.get();
}
 
const SignalInfo *TreeNode::GetSignal() const {
    return m_signal.get();
}
 
const TreeNode *TreeNode::GetParent() const {
    return m_parent;
}
 
std::size_t TreeNode::GetRow() const {
    return m_row;
}